Merge "Remove press home command from AddConfigWidgetTest." into sc-dev am: 3ff0336f4a am: 3462f1ace8

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15188774

Change-Id: If58bdfb25085824857bb33dff6b9b210d3097670